Coolvista™ Dianella

Dianella revoluta ‘Allyn-Citation’ PP22965

An ornamental grass that keeps its lovely blue-gray color and thrives in full sun, what’s not to love? Add heat and drought tolerance, plus a small stature, and you have a true winner! Try this upright, spiky beauty alone or paired with other sun-loving plants in containers, or use as an eye-catching border. Royal blue berries add to the display each spring.

Bloom/Feature

Upright, blue-gray foliage branches easily

Plant Type

Groundcovers / GrassesNew Introductions

Evergreen or Deciduous

Evergreen

USDA Zones

8, 9, 10, 11

Zone Detail

Hardy to 10° to 20°F

Key Features

Drought Tolerance, Easy Care, Salt Tolerance, Year-Round Interest

Flowering Season

Spring

Use

Accent, Mass Planting

Exposure

Full Sun to Part Shade

Water

Medium

Soil Type

Well-drained garden soil

Fertilizer

Moderate Feeder

Dimensions

1-2' H 1-2' W

Pruning

None needed

Planting Instructions

  • water before planting
  • plant in full sun to part shade
  • dig hole 2X the width of pot
  • plant 1”-2” above ground soil level, backfill hole with soil
  • water deeply to settle, then add more soil if needed
  • mulch 1-2” deep around plant, avoiding area closest to base